linux-kernel - Re: [PATCH] dt-bindings: display/msm: qcom,sa8775p-mdss: Add missing eDP phy

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Message-Id: <174014368122.2668239.11304901481263017777.robh@kernel.org>
Date: Fri, 21 Feb 2025 07:14:41 -0600
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc: David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>, 
 Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, 
 Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>, 
 Rob Clark <robdclark@...il.com>, devicetree@...r.kernel.org, 
 Conor Dooley <conor+dt@...nel.org>, Sean Paul <sean@...rly.run>, 
 Marijn Suijten <marijn.suijten@...ainline.org>, 
 dri-devel@...ts.freedesktop.org, Abhinav Kumar <quic_abhinavk@...cinc.com>, 
 Dmitry Baryshkov <dmitry.baryshkov@...aro.org>, 
 linux-arm-msm@...r.kernel.org, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 freedreno@...ts.freedesktop.org, linux-kernel@...r.kernel.org, 
 Mahadevan <quic_mahap@...cinc.com>
Subject: Re: [PATCH] dt-bindings: display/msm: qcom,sa8775p-mdss: Add
 missing eDP phy


On Fri, 21 Feb 2025 13:17:03 +0100, Krzysztof Kozlowski wrote:
> The Qualcomm SA8775p MDSS display block comes with eDP phy, already used
> in DTS and already documented in phy/qcom,edp-phy.yaml binding.  Add the
> missing device node in the binding and extend example to silence
> dtbs_check warnings like:
> 
>   sa8775p-ride.dtb: display-subsystem@...0000: Unevaluated properties are not allowed ('phy@...2a00', 'phy@...5a00' were unexpected)
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> ---
>  .../display/msm/qcom,sa8775p-mdss.yaml        | 32 +++++++++++++++++--
>  1 file changed, 30 insertions(+), 2 deletions(-)
> 

My bot found errors running 'make dt_binding_check' on your patch:

yamllint warnings/errors:

dtschema/dtc warnings/errors:
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/display/msm/qcom,sa8775p-mdss.example.dtb: phy@...2a00: reg: [[0, 183249408], [0, 512], [0, 183247360], [0, 208], [0, 183248384], [0, 208], [0, 183246848], [0, 456]] is too long
	from schema $id: http://devicetree.org/schemas/phy/qcom,edp-phy.yaml#

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20250221121703.72230-1-krzysztof.kozlowski@linaro.org

The base for the series is generally the latest rc1. A different dependency
should be noted in *this* patch.

If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:

pip3 install dtschema --upgrade

Please check and re-submit after running the above command yourself. Note
that DT_SCHEMA_FILES can be set to your schema file to speed up checking
your schema. However, it must be unset to test all examples with your schema.